I've reviewed the other Market-related threads, but this has a twist that stumps me. I bought a prepaid Optimus T, and was using it over wifi until my Virgin transfer was complete. I was able to download apps flawlessly. My T-Mobile activation went through this morning, and suddenly.. I can't download apps anymore. I'm on the $50 Monthly 4G Unlimited plan, but apps don't even download over wifi. This only started once my activation was complete. I got T-Mobile to remove the Web Guard on my account (which comes standard on the Optimus), thinking that would solve it.. but I still can't download. Deleted Market and Talk data and caches, removed my Market account, nothing. Running RevOidOptT ROM on 2.2. Any help would be appreciated!